TIL_UVEnlarger Class Reference

#include <TIL_UVEnlarger.h>

Public Types
enum	Scheme { SCHEME_FILL_AVERAGE, SCHEME_FLOOD_FILL, SCHEME_DIFFUSE_FILL, SCHEME_INVALID }

Public Member Functions
	TIL_UVEnlarger (PXL_Raster &raster, const PXL_Raster *alpha_raster, Scheme scheme=SCHEME_FLOOD_FILL, int fillPadding=4)
	~TIL_UVEnlarger ()
void	setFillPadding (int fp)
void	setScheme (Scheme scheme)
	Sets the scheme to use when enlarging. More...
bool	enlarge (bool doUnpremult=true) const

Detailed Description

Definition at line 22 of file TIL_UVEnlarger.h.

Member Enumeration Documentation

enum TIL_UVEnlarger::Scheme

Enumerator
SCHEME_FILL_AVERAGE	Computes the average value of all the pixels that are a part of UV islands, then applies that average value to all empty parts of the image.
SCHEME_FLOOD_FILL	Does a flood fill on the image and expands the boundary of each UV island found by the amount specified by myFillPadding.
SCHEME_DIFFUSE_FILL	Does a diffusion fill on empty areas after expanding boundaries of UV island specified by myFillPadding.
SCHEME_INVALID

Definition at line 25 of file TIL_UVEnlarger.h.

Constructor & Destructor Documentation

TIL_UVEnlarger::TIL_UVEnlarger	(	PXL_Raster &	raster,
		const PXL_Raster *	alpha_raster,
		Scheme	scheme = SCHEME_FLOOD_FILL,
		int	fillPadding = 4
	)

If PXL_Raster is an RGB raster (with no alpha), then the alpha will be pulled from the alpha_raster. If there's no alpha, all non-black pixels will be considered opaque.

TIL_UVEnlarger::~TIL_UVEnlarger

(

)

Member Function Documentation

bool TIL_UVEnlarger::enlarge

(

bool

doUnpremult = true

)

const

void TIL_UVEnlarger::setFillPadding ( int  fp )

inline

How many pixels to pad each UV island with, when using the flood filling scheme for enlarging.

Definition at line 55 of file TIL_UVEnlarger.h.

void TIL_UVEnlarger::setScheme ( Scheme  scheme )

inline

Sets the scheme to use when enlarging.

Definition at line 59 of file TIL_UVEnlarger.h.

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The documentation for this class was generated from the following file:

• TIL/TIL_UVEnlarger.h